Vacuum drying boxes can be used to process and dry sensitive materials, such as materials that are prone to oxidation, decomposition, or moisture. Its working principle is to create a low-pressure environment by removing air from the box, making it easier for volatile substances such as water to evaporate under low pressure. This can quickly and gently dry the material while maintaining its quality and stability. Vacuum drying boxes are usually widely used in fields such as chemistry, pharmaceuticals, food processing, electronics, etc.

Vacuum drying oven is a device that achieves drying by reducing environmental pressure. It is usually used in the drying process of items or samples that require high temperature and humidity, such as electronic components, pharmaceutical products, chemicals, etc. A vacuum drying oven can reduce environmental pressure by removing the air inside the container, thereby reducing the boiling point of water molecules and making it easier for water molecules to evaporate from the object. This drying method can effectively avoid thermal damage or oxidation of items, and can quickly complete the drying process in a short time.

A vacuum drying oven dries items by evaporating moisture or other volatile substances from them under high and low pressure conditions. It generally consists of three parts: a vacuum system, a heating system, and a control system. The vacuum system usually consists of a vacuum pump, vacuum gauge, and air circuit system, used to control the pressure and vacuum degree in the drying chamber. Heating systems typically use electric heating rods, heating plates, or heating lamps to heat the drying chamber to the desired temperature. The control system is responsible for controlling and monitoring parameters such as temperature, time, and pressure during the vacuum drying process. Vacuum drying boxes are widely used in drying, baking, curing and other fields in industries such as pharmaceuticals, chemicals, electronics, and food.